Answer:
4 hundreds and point 4 thousandths
Step-by-step explanation:
You have to write a number using place value units.
#11 and #12 have no solutions, #13 has a solution which is 14
Hello from MrBillDoesMath!
Answer:
3814697265625
Discussion:
As 5 * 5 = 25 the Questions asks us to evaluate
25^ 9 = 3814697265625 (gotten using a calculator)
Thank you,
MrB
Answer:

Step-by-step explanation:
Let's find a particular solution. We need a function of the form
such that
and


then, 3a= 8, 2b+6a =0 and c+2b = 0. With the first equation we obtain
a = 8/3 and replacing in the second equation 2b+6(8/3) = 2b + 16 = 0. Then, b = -8. Finally, c = -2(-8) = 16.
So, our particular solution is
.
Now, let's find the solution
of the homogeneus equation
with the method of constants coefficients. Let 


then 



and
.
So,
and the solution is
.
Answer:
x ≈4.244833711
Step-by-step explanation:
x^2=7^2+8^2-2(7)(8)(cos32)
Determine the powers
x^2=49+64-2(7)(8)(cos32)
Multiply from left to right
x^2 = 49+64 - 112cos32
x^2 = 49+64 - 94.98138677
Add and subtract
x^2 =113-94.98138677
x^2 = 18.01861323
Take the square root of each side
sqrt(x^2) = sqrt(18.01861323)
x = sqrt(18.01861323)
x ≈4.244833711
x^2 =113